In preparation to the next meeting where we would like to discuss SAM operations, development and deployment aspects and collaboration between SUM developers and developers of the VO tests, David prepared a document.

Here we collect feedback to this document document from SUM developers and developers of the VO tests.

Comments from Pablo:

First point in the 'Probes development'

We are going in the direction of having 5 sets of machine (production, pre-production, nightly build, sam development and experiment development). If we have to install the machines by hand, it will be a lot of work. So the suggestion is to use quattor templates, and they have to be uptodate

Staged rollout

the deployments on pre-production should also be announced to the experiments. The start of the validation process should be agreed with the sam-hep-vo-contacts.

It is not clear if the five days of 'availability and topology comparison' are part of the validation process or not. It might be good to divide the validation process in two parts: the first part when SAM team does their own testing, and after that has been successful, SUM and VO representatives start with the rest of the validation.

Would be nice to put max delay between the SNOW request and the installation on the nodes (something like 'less than 8 working hours').

o) The staged rollout does not include anything about validation by the experiments. Should it be there?

o) Do all of the SAM components have to be deployed at the same time? I mean, if instead of deploying the MRS, POEM, APT at the same time, they could be deployed one after the other, it would make all the comparison much easier.

o) In the scenario described in the document, preproduction is not that important. Is it really needed?

-- JuliaAndreeva - 19-Oct-2012

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Texttxt SAM_Dev_OPS_plan4.txt r1 manage 4.3 K 2012-10-19 - 15:12 JuliaAndreeva Proposal from David Collados
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Topic revision: r1 - 2012-10-19 - JuliaAndreeva
 
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